Remington Model 5 .22 WMR FNRA

I have a Remington Model 5 .22 mag that has the NRA logo coin in the stock. It's a Friends Of The NRA version that was won at a dinner. Anyone know how to find out how many of these were made? I called Remington and they said it's a 2008 model, but can't give out how many were made. Any way to find out if Remington won't even tell me? Thanks.